Use {{أمراض جرثومية|state=collapsed}} to show this template in its collapsed (hidden) state.
Use {{أمراض جرثومية|state=expanded}} to show this template in its expanded (fully visible) state.
Use {{أمراض جرثومية|state=autocollapse}} to show this template in its collapsed (hidden) state only if there is another template of the same type on the page. (This is usually the default.)
Note to editors on how to manage collapsibility:
Use {{أمراض جرثومية|state=collapsed}} to show this template in its collapsed (hidden) state.
Use {{أمراض جرثومية|state=expanded}} to show this template in its expanded (fully visible) state.
Use {{أمراض جرثومية|state=autocollapse}} to show this template in its collapsed (hidden) state only if there is another template of the same type on the page. (This is usually the default.)